Does castor oil really stimulate hair growth or is it just a myth?

i've never heard that. ive heard rosemary and peppermint stimulates hair growth though.

Unverified. As yet no scientific studies have been done to prove or disprove the common assumption it promotes hair growth.

Fun fact: Castor oil does contain Oleic acid which was used as a laxative in ancient times.

Probably a myth

Never have heard of trying it so do not know

I've heard of many but never that one.

Never heard of that

A myth

Nope

Never heard that. What's castor oil??